binutils/ChangeLog

   1 2022-01-22  Nick Clifton  <nickc@redhat.com>
   2
   3         * 2.38 release branch created.
   4
   5 2022-01-17  Nick Clifton  <nickc@redhat.com>
   6
   7         * Makefile.in: Regenerate.
   8
   9 2022-01-11  Fangrui Song  <maskray@google.com>
  10
  11         PR binutils/28759
  12         * ar.c (long_options): Add --thin.
  13         (usage) Add --thin. Deprecate -T without diagnostics.
  14         * doc/binutils.texi: Add doc.
  15         * NEWS: Mention --thin.
  16         * binutils/testsuite/binutils-all/ar.exp: Add tests.
  17
  18 2022-01-11  Martin Storsjö  <martin@martin.st>
  19
  20         * dlltool.c (main): If a prefix has not been provided, attempt to
  21         use a deterministic one based upon the dll name.
  22
  23 2022-01-07  Pavel Mayorov  <pmayorov@cloudlinux.com>
  24
  25         PR 28718
  26         * dwarf.c: Revert previous delta.
  27         (debug_get_real_type): Reject indirect types that point to
  28         indirect types.
  29         (debug_get_type_name, debug_get_type_size, debug_write_type):
  30         Likewise.
  31
  32 2022-01-06  Nick Clifton  <nickc@redhat.com>
  33
  34         * debug.c (debug_write_type): Allow for malicious recursion via
  35         indirect debug types.
  36
  37 2022-01-04  Nick Clifton  <nickc@redhat.com>
  38
  39         PR 28716
  40         * dwarf.c (load_build_id_debug_file): Remove spurious printf.
  41
  42 2021-12-16  Nick Clifton  <nickc@redhat.com>
  43
  44         PR 28697
  45         * dwarf.c (load_build_id_debug_file): New function.
  46         (try_build_id_prefix): New function.
  47         (check_for_and_load_links): Call load_build_id_debug_file.
  48         (debug_displays): Add entry for .note.gnu.build-id.
  49         * dwarf.h (enum dwarf_section_display_enum): Add
  50         note_gnu_build_id.
  51         * testsuite/binutils-all/debuginfod.exp (test_fetch_debuglink):
  52         Fix regexp for loads via debuglink section.
  53
  54 2021-12-03  Chenghua Xu  <xuchenghua@loongson.cn>
  55
  56         * MAINTAINERS: Add myself and Zhensong Liu
  57         as the LoongArch maintainer.
  58
  59 2021-12-02  Nick Clifton  <nickc@redhat.com>
  60
  61         PR 28645
  62         * dwarf.c (process_cu_tu_index): Add test for overruning section
  63         whilst processing slots.
  64
  65 2021-11-30  Roland McGrath  <mcgrathr@google.com>
  66
  67         * doc/local.mk: Give each man page target its missing dependency on
  68         doc/$(am__dirstamp).
  69
  70 2021-11-30  Nick Clifton  <nickc@redhat.com>
  71
  72         * dwarf.c (find_debug_info_for_offset): Use dwarf_vma type for
  73         offsets, sizes and ranges.
  74         (display_loc_list): Likewise.  Also use print_dwarf_vma to print
  75         the offset.
  76         (display_loclists_list): Likewise.
  77         (display_loc_list_dwo): Likewise.
  78         (display_debug_str): Likewise.
  79         (display_debug_aranges): Likewise.
  80         (display_debug_ranges_list): Likewise.
  81         (display_debug_rnglists_list): Likewise.
  82         (display_debug_ranges): Likewise.
  83
  84 2021-11-29  Nick Clifton  <nickc@redhat.com>
  85
  86         PR 28632
  87         * strings.c (usage): Update desciption of -n option.
  88         * doc/binutils.texi: Likewise.
  89
  90 2021-11-24  Nick Clifton  <nickc@redhat.com>
  91
  92         PR 28564
  93         * sysdump.c (getCHARS): Check for an out of bounds read.
  94
  95 2021-11-16  Fangrui Song  <maskray@google.com>
  96
  97         * readelf.c (enum relocation_type): New.
  98         (slurp_relr_relocs): New.
  99         (dump_relocations): Change is_rela to rel_type.
 100         Dump RELR.
 101         (dynamic_relocations): Add DT_RELR.
 102         (process_relocs): Check SHT_RELR and DT_RELR.
 103         (process_dynamic_section): Store into dynamic_info for
 104         DT_RELR/DT_RELRENT/DT_RELRSZ.
 105
 106 2021-11-09  Nick Clifton  <nickc@redhat.com>
 107
 108         * nm.c: Add --unicode option to control how unicode characters are
 109         handled.
 110         * objdump.c: Likewise.
 111         * readelf.c: Likewise.
 112         * strings.c: Likewise.
 113         * binutils.texi: Document the new feature.
 114         * NEWS: Document the new feature.
 115         * testsuite/binutils-all/unicode.exp: New file.
 116         * testsuite/binutils-all/nm.hex.unicode
 117         * testsuite/binutils-all/strings.escape.unicode
 118         * testsuite/binutils-all/objdump.highlight.unicode
 119         * testsuite/binutils-all/readelf.invalid.unicode
 120
 121 2021-11-03  Tom Tromey  <tromey@adacore.com>
 122
 123         * dwarf.c (display_debug_loc): Use section name in warnings.
 124
 125 2021-10-25  Nick Alcock  <nick.alcock@oracle.com>
 126
 127         * objdump.c (usage): --ctf now has an optional argument.
 128         (main): Adjust accordingly.
 129         (dump_ctf): Default it.
 130         * doc/ctf.options.texi: Adjust.
 131
 132 2021-10-25  Nick Alcock  <nick.alcock@oracle.com>
 133
 134         * objdump.c (usage): --ctf-parent now takes a name, not a section.
 135         (dump_ctf): Don't open a separate section; use the parent_name in
 136         ctf_dict_open instead.  Use ctf_archive_next, not ctf_archive_iter,
 137         so we can pass down a member count.
 138         (dump_ctf_archive_member): Add the member count; don't return
 139         anything.  Import parents into children no matter what the
 140         parent's name, while still avoiding displaying the header for the
 141         common parent name of ".ctf".
 142         * readelf.c (usage): Adjust similarly.
 143         (dump_section_as_ctf): Likewise.
 144         (dump_ctf_archive_member): Likewise.  Never stop iterating over
 145         archive members, even if ctf_dump of one member fails.
 146         * doc/ctf.options.texi: Adjust.
 147
 148 2021-10-19  Nick Clifton  <nickc@redhat.com>
 149
 150         * nm.c (filter_symbols): Test for a NULL name before checking to
 151         see if the symbol is __gnu_lto_slim.
 152         * objcopy.c (filter_symbols): Likewise.
 153
 154 2021-09-30  Nick Clifton  <nickc@redhat.com>
 155
 156         * objcopy.c (filter_symbols): Fail if attempting to dredefine
 157         symbols in an LTO object file.
 158
 159 2021-09-27  Nick Alcock  <nick.alcock@oracle.com>
 160
 161         * configure: Regenerate.
 162
 163 2021-09-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 164
 165         * testsuite/binutils-all/riscv/riscv.exp: New file.
 166         * testsuite/binutils-all/riscv/unknown.d: New file.
 167         * testsuite/binutils-all/riscv/unknown.s: New file.
 168
 169 2021-09-07  Luis Machado  <luis.machado@linaro.org>
 170
 171         Revert: [AArch64] MTE corefile support
 172
 173         2021-05-21  Luis Machado  <luis.machado@linaro.org>
 174
 175         * readelf.c (get_note_type): Handle NT_MEMTAG note types.
 176
 177 2021-08-11  Nick Clifton  <nickc@redhat.com>
 178
 179         * po/pt.po: Updated Portuguese translation.
 180
 181 2021-08-10  Nick Clifton  <nickc@redhat.com>
 182
 183         * po/sr.po: Updated Serbian translation.
 184
 185 2021-07-16  Nick Clifton  <nickc@redhat.com>
 186
 187         * po/sv.po: Updated Swedish translation.
 188
 189 2021-07-14  Clément Chigot  <clement.chigot@atos.net>
 190
 191         * dwarf.h (struct dwarf_section): Add XCOFF name.
 192         * dwarf.c (struct dwarf_section_display): Update.
 193         * objdump.c (load_debug_section): Add XCOFF name handler.
 194         (dump_dwarf_section): Likewise.
 195
 196 2021-07-12  Nick Clifton  <nickc@redhat.com>
 197
 198         * po/fr.po: Updated French translation.
 199
 200 2021-07-10  Alan Modra  <amodra@gmail.com>
 201
 202         PR 28069
 203         * dwarf.c (display_discr_list): Remove assertions.  Delete "end"
 204         parameter, use initial "data" pointer as the end.  Formatting.
 205         Don't count down bytes as they are read.
 206         (read_and_display_attr_value): Adjust display_discr_list call.
 207         (read_and_print_leb128): Don't pass __FILE__ and __LINE__ to
 208         report_leb_status.
 209         * dwarf.h (report_leb_status): Don't report file and line
 210         numbers.  Delete file and lnum parameters,
 211         (READ_ULEB, READ_SLEB): Adjust.
 212
 213 2021-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 214
 215         * configure.ac: Check for strnlen declaration.
 216         * configure, config.in: Regenerate.
 217
 218 2021-07-05  Alan Modra  <amodra@gmail.com>
 219
 220         PR 28047
 221         * dwarf.c (get_type_abbrev_from_form): Add cu_end parameter.
 222         Check DW_FORM_ref1 etc. arg against cu_end rather than end of
 223         section.  Adjust all callers.
 224
 225 2021-07-03  Nick Clifton  <nickc@redhat.com>
 226
 227         * configure: Regenerate.
 228         * po/opcodes.pot: Regenerate.
 229         * README-how-to-make-a-release: Update.
 230
 231 2021-07-03  Nick Clifton  <nickc@redhat.com>
 232
 233         * 2.37 release branch created.
 234
 235 2021-07-02  Alan Modra  <amodra@gmail.com>
 236
 237         PR 28048
 238         * dwarf.c (get_type_signedness): Don't run off end of buffer
 239         printing DW_FORM_string attribute.
 240
 241 2021-07-01  Nick Clifton  <nickc@redhat.com>
 242
 243         PR 28029
 244         * testsuite/binutils-all/debuginfod.exp: Replace -wK with -wk.
 245
 246 2021-07-01  Andrei Homescu  <ah@immunant.com>
 247
 248         * readelf.c (process_archive): Reset file position to the
 249         beginning when calling process_object for thin archive members.
 250         * testsuite/binutils-all/readelf.exp: Add test.
 251         * testsuite/binutils-all/readelf.h.thin: New file.
 252
 253 2021-06-30  Tom Tromey  <tom@tromey.com>
 254
 255         * dwarf.c (read_and_display_attr_value): Handle
 256         DW_FORM_implicit_const.
 257
 258 2021-06-30  Richard Henderson  <richard.henderson@linaro.org>
 259
 260         * dwarf.c (display_debug_frames): Both DW_CFA_def_cfa_sf
 261         and DW_CFA_def_cfa_offset_sf have a signed offset.
 262
 263 2021-06-19  Alan Modra  <amodra@gmail.com>
 264
 265         * dwarf.c (display_debug_lines_decoded): Use memcpy rather than
 266         strncpy when trimming file name length to MAX_FILENAME_LENGTH.
 267         Don't make an unnecessary copy when length is good.
 268
 269 2021-06-18  H.J. Lu  <hongjiu.lu@intel.com>
 270
 271         * readelf.c (print_gnu_property_note): Handle
 272         GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
 273         GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
 274
 275 2021-06-15  Nick Clifton  <nickc@redhat.com>
 276
 277         * readelf.c (get_note_type): Add support for NT_GO_BUILDID.
 278
 279 2021-06-15  Alan Modra  <amodra@gmail.com>
 280
 281         * readelf.c (locate_dynamic_section, is_pie): New functions.
 282         (get_file_type): Replace e_type parameter with filedata.  Call
 283         is_pie for ET_DYN.  Update all callers.
 284         (process_program_headers): Use local variables dynamic_addr and
 285         dynamic_size, updating filedata on exit from function.  Set
 286         dynamic_size of 1 to indicate no dynamic section or segment.
 287         Update tests of dynamic_size throughout.
 288         * testsuite/binutils-all/x86-64/pr27708.dump: Update expected output.
 289
 290 2021-06-14  Eric Botcazou  <ebotcazou@adacore.com>
 291
 292         * dwarf.c (struct abbrev_attr): Change type of implicit_const.
 293         (add_abbrev_attr): Likewise.
 294         (process_abbrev_set): Likewise.
 295         (display_debug_abbrev): Adjust to above change.
 296
 297 2021-06-12  Alan Modra  <amodra@gmail.com>
 298
 299         * readelf.c (process_file_header): Don't clear section_headers.
 300
 301 2021-06-12  Alan Modra  <amodra@gmail.com>
 302
 303         * readelf.c (get_section_headers): Don't test e_shoff here, leave
 304         that to get_32bit_section_headers or get_64bit_section_headers.
 305         (process_object): Throw away section header read to print file
 306         header extension.
 307
 308 2021-06-11  Alan Modra  <amodra@gmail.com>
 309
 310         * readelf.c (struct filedata): Move archive_file_offset and
 311         archive_file_size earlier.
 312         (free_filedata): Clear using memset.
 313
 314 2021-06-11  Alan Modra  <amodra@gmail.com>
 315
 316         * readelf.c (GET_ELF_SYMBOLS): Delete.  Replace with..
 317         (get_elf_symbols): ..this new function throughout.
 318         (get_32bit_section_headers): Don't free section_headers.
 319         (get_64bit_section_headers): Likewise.
 320         (get_section_headers): New function, use throughout in place of
 321         32bit and 64bit variants.
 322         (get_dynamic_section): Similarly.
 323         (process_section_headers): Don't free filedata memory here.
 324         (get_file_header): Don't get section headers here..
 325         (process_object): ..Read them here instead.  Don't exit without
 326         freeing filedata memory.
 327
 328 2021-06-09  Nick Clifton  <nickc@redhat.com>
 329
 330         * MAINTAINERS: Remove Daniel Jacobwitz from the maintainers list.
 331
 332 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 333
 334         * dwarf.c (display_debug_aranges): Add u suffix to constant.
 335
 336 2021-05-29  Alan Modra  <amodra@gmail.com>
 337
 338         * objdump (usage): Add missing \n.
 339
 340 2021-05-29  Alan Modra  <amodra@gmail.com>
 341
 342         * readelf.c (parse_args): Call dwarf_select_sections_all on
 343         --debug-dump without optarg.
 344         (usage): Associate -w and --debug-dump options closely.
 345         Split up help message.  Remove extraneous blank lines around
 346         ctf help.
 347         * objdump.c (usage): Similarly.
 348
 349 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 350
 351         * testsuite/binutils-all/mips/mips-xpa-virt-1.d: Correct CFC0
 352         operand disassembly.
 353         * testsuite/binutils-all/mips/mips-xpa-virt-3.d: Likewise.
 354
 355 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 356
 357         * testsuite/binutils-all/mips/mips-xpa-virt-1.d: Use `mips:3000'
 358         machine for disassembly.
 359         * testsuite/binutils-all/mips/mips-xpa-virt-2.d: Likewise.
 360         * testsuite/binutils-all/mips/mips-xpa-virt-3.d: Likewise.
 361         * testsuite/binutils-all/mips/mips-xpa-virt-4.d: Likewise.
 362
 363 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 364
 365         PR ld/27905
 366         * readelf.c (decode_x86_feature_2): Revert commit 50c95a739c9.
 367
 368 2021-05-27  Alan Modra  <amodra@gmail.com>
 369
 370         * readelf (usage): Order -w letters to match --debug-dump= and
 371         move common '=' for --debug-dump out of brackets.
 372
 373 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 374
 375         PR ld/27905
 376         * readelf.c (decode_x86_feature_2): Support
 377         GNU_PROPERTY_X86_FEATURE_2_CODE16.
 378
 379 2021-05-23  Tiezhu Yang  <yangtiezhu@loongson.cn>
 380
 381         * readelf.c (get_machine_name): Change Loongson Loongarch to
 382         LoongArch.
 383
 384 2021-05-21  Luis Machado  <luis.machado@linaro.org>
 385
 386         * readelf.c (get_note_type): Add missing NT_ARM_* entries.
 387
 388 2021-05-21  Luis Machado  <luis.machado@linaro.org>
 389
 390         * readelf.c (get_note_type): Handle NT_MEMTAG note types.
 391
 392 2021-05-19  Eli Schwartz  <eschwartz@archlinux.org>
 393
 394         * dwarf.c (ENABLE_CHECKING): Define to 0 if not previously set.
 395
 396 2021-05-19  Alan Modra  <amodra@gmail.com>
 397
 398         PR 27884
 399         * dwarf.c (get_type_abbrev_from_form): Replace cu_offset_return
 400         param with map_return, and return map for DW_FORM_ref_addr.
 401         (get_type_signedness): Adjust calls to get_type_abbrev_from_form.
 402         Pass returned cu map start and end to recursive call.
 403         (read_and_display_attr_value): Similarly.
 404
 405 2021-05-19  Alan Modra  <amodra@gmail.com>
 406
 407         PR 27879
 408         * sysdump.c (getBARRAY): Sanity check size against max.
 409         (getINT): Avoid UB shift left.
 410
 411 2021-05-15  Alan Modra  <amodra@gmail.com>
 412
 413         * dwarf.c (process_cu_tu_index): Avoid pointer UB.  Use _mul_overflow.
 414         Delete dead code.
 415
 416 2021-05-15  Alan Modra  <amodra@gmail.com>
 417
 418         * dwarf.c (display_gdb_index): Avoid pointer UB and overflow in
 419         length calculations.
 420
 421 2021-05-15  Alan Modra  <amodra@gmail.com>
 422
 423         * dwarf.c (display_debug_names): Complain when header length is
 424         too small.  Avoid pointer UB.  Sanity check augmentation string,
 425         CU table, TU table and foreign TU table sizes.
 426
 427 2021-05-15  Alan Modra  <amodra@gmail.com>
 428
 429         * dwarf.c (display_debug_frames): Delete initial_length_size.
 430         Avoid pointer UB.  Constrain data reads to length given in header.
 431         Sanity check cie header length.  Only skip up to next FDE on
 432         finding augmentation data too long.
 433
 434 2021-05-15  Alan Modra  <amodra@gmail.com>
 435
 436         * dwarf.c (read_cie): Add more sanity checks to ensure data
 437         pointer is not bumped past end.
 438
 439 2021-05-15  Alan Modra  <amodra@gmail.com>
 440
 441         * dwarf.c (display_debug_ranges): Delete initial_length_size.
 442         Correct fallback size calculated on finding a reloc.  Constrain
 443         data reads to length given in header.  Avoid pointer UB.
 444
 445 2021-05-15  Alan Modra  <amodra@gmail.com>
 446
 447         * dwarf.c (display_debug_rnglists_list): Avoid pointer UB.
 448
 449 2021-05-15  Alan Modra  <amodra@gmail.com>
 450
 451         * dwarf.c (display_debug_str_offsets): Constrain reads to length
 452         given in header.
 453
 454 2021-05-15  Alan Modra  <amodra@gmail.com>
 455
 456         * dwarf.c (display_debug_aranges): Delete initial_length_size.
 457         Use end_ranges to constrain data reads to header length.  Avoid
 458         pointer UB.
 459
 460 2021-05-15  Alan Modra  <amodra@gmail.com>
 461
 462         * dwarf.c (display_loc_list): Avoid pointer UB.  Correct check
 463         before reading uleb length.  Warn on excess length.
 464
 465 2021-05-15  Alan Modra  <amodra@gmail.com>
 466
 467         * dwarf.c (display_debug_macro): Print strings that might not
 468         be zero terminated with %*s.  Don't bump curr if unterminated.
 469
 470 2021-05-15  Alan Modra  <amodra@gmail.com>
 471
 472         * dwarf.c (get_line_filename_and_dirname): Delete initial_length_size.
 473         Simplify length sanity check, and check for too small lengths.
 474         Constrain data reads to header length.  Avoid pointer UB.
 475
 476 2021-05-15  Alan Modra  <amodra@gmail.com>
 477
 478         * dwarf.c (display_debug_macinfo): Print strings that might not
 479         be zero terminated with %*s.  Don't bump curr if unterminated.
 480
 481 2021-05-15  Alan Modra  <amodra@gmail.com>
 482
 483         * dwarf.c (display_debug_pubnames_worker): Delete initial_length_size.
 484         Simplify length check.  Constrain reads to length given by header.
 485
 486 2021-05-15  Alan Modra  <amodra@gmail.com>
 487
 488         * dwarf.c (display_debug_lines_decoded): Don't use strnlen when
 489         we have already checked for NUL termination.
 490
 491 2021-05-15  Alan Modra  <amodra@gmail.com>
 492
 493         * dwarf.c (read_debug_line_header): Delete initial_length_size.
 494         Avoid pointer UB.  Keep within length specified by header.
 495         Delete dead code.
 496
 497 2021-05-15  Alan Modra  <amodra@gmail.com>
 498
 499         * dwarf.c (process_debug_info): Always do the first CU length
 500         scan for sanity checks.  Remove initial_length_size var and
 501         instead calculate end_cu.  Use end_cu to limit data reads.
 502         Delete now dead code checking length.
 503
 504 2021-05-15  Alan Modra  <amodra@gmail.com>
 505
 506         * dwarf.c (SAFE_BYTE_GET_INTERNAL): Assert only when ENABLE_CHECKING.
 507
 508 2021-05-15  Alan Modra  <amodra@gmail.com>
 509
 510         * bucomm.h (_mul_overflow): Define.
 511         * dwarf.c (get_encoded_value): Avoid pointer UB.
 512
 513 2021-05-13  Alan Modra  <amodra@gmail.com>
 514
 515         PR 27861
 516         * dwarf.c (display_debug_str_offsets): Sanity check dwarf5
 517         header length.
 518
 519 2021-05-13  Alan Modra  <amodra@gmail.com>
 520
 521         PR 27860
 522         * dwarf.c (display_debug_frames): Sanity check cie_off before
 523         attempting to read cie.
 524
 525 2021-05-12  Alan Modra  <amodra@gmail.com>
 526
 527         * dwarf.c (process_extended_line_op): Don't bump data pointer past
 528         end when strnlen doesn't find string terminator.
 529         (decode_location_expression): Remove dead code.
 530         (skip_attr_bytes): Remove const from end param.  Ensure data
 531         pointer doesn't pass end.
 532         (get_type_signedness): Remove const from end param.
 533         (read_and_display_attr_value): Ensure data pointer doesn't pass end.
 534         (display_debug_lines_raw, display_debug_lines_decoded): Likewise.
 535         (display_debug_pubnames_worker): Likewise.
 536         (display_debug_pubnames_worker): Use SAFE_BYTE_GET_AND INC rather
 537         than blindly incrementing data pointer.
 538         (display_debug_addr, display_debug_str_offsets): Likewise.  Don't
 539         compare pointers, compare lengths.
 540
 541 2021-05-12  Alan Modra  <amodra@gmail.com>
 542
 543         * dwarf.c (SAFE_BYTE_GET_INTERNAL): Define.
 544         (SAFE_BYTE_GET, SAFE_BYTE_GET_AND_INC): Define using the above.
 545         (SAFE_SIGNED_BYTE_GET, SAFE_SIGNED_BYTE_GET_AND_INC): Likewise.
 546         (display_discr_list): Use SAFE_BYTE_GET_AND_INC rather than
 547         SAFE_BYTE_GET followed by increment.
 548         (process_debug_info): Likewise, and test bytes remaining before
 549         incrementing section_begin rather than using pointer comparison.
 550         (display_debug_names): Pass lvalue as SAFE_BYTE_GET PTR.
 551         (process_cu_tu_index): Likewise for SAFE_BYTE_GET_AND_INC.
 552
 553 2021-05-12  Alan Modra  <amodra@gmail.com>
 554
 555         * dwarf.c (dwarf_vmatoa64, SAFE_BYTE_GET64, add64): Delete.
 556         (skip_attr_bytes): Replace use of SAFE_BYTE_GET64 with
 557         SAFE_BYTE_GET_AND_INC.
 558         (read_and_display_attr_value): Likewise.  Print using dwarf_vmatoa.
 559         (process_debug_info, process_cu_tu_index): Likewise.
 560         * elfcomm.c (byte_put, byte_put_little_endian, byte_put_big_endian),
 561         (byte_get, byte_get_little_endian, byte_get_big_endian),
 562         (byte_get_signed): Make size param unsigned.  Remove code dealing
 563         with 4-byte elf_vma.
 564         (byte_get_64): Delete.
 565         * elfcomm.h  (byte_put, byte_put_little_endian, byte_put_big_endian),
 566         (byte_get, byte_get_little_endian, byte_get_big_endian),
 567         (byte_get_signed): Update prototypes.
 568         (byte_get_64): Delete.
 569
 570 2021-05-12  Alan Modra  <amodra@gmail.com>
 571
 572         PR 27836
 573         * dwarf.c (display_debug_frames): Don't compare pointers derived
 574         from user input.  Test offset against bounds instead.
 575
 576 2021-05-12  Alan Modra  <amodra@gmail.com>
 577
 578         PR 27853
 579         * dwarf.c (display_formatted_table): Test for data >= end rather
 580         than data == end.
 581         (process_extended_line_op): Likewise.
 582         (display_debug_lines_raw): Likewise.
 583         (display_debug_lines_decoded): Likewise.
 584
 585 2021-05-12  Alan Modra  <amodra@gmail.com>
 586
 587         PR 27849
 588         * dwarf.c (fetch_indexed_string): Correct length sanity checks.
 589         Sanity check section size for version and padding too.  Correct
 590         index sanity check.  Handle multiple tables in .debug_str_offsets.
 591
 592 2021-05-11  Hans-Peter Nilsson  <hp@axis.com>
 593
 594         * dwarf.c (process_abbrev_set): Properly parenthesize before
 595         casting to unsigned long.
 596
 597 2021-05-11  Alan Modra  <amodra@gmail.com>
 598
 599         PR 27845
 600         * dwarf.c (process_abbrev_set): Replace start and end parameters
 601         with section, abbrev_base, abbrev_size, abbrev_offset.  Update
 602         all callers.  Sanity check parameters correctly and emit warnings
 603         here rather than..
 604         (process_debug_info): ..here.
 605
 606 2021-05-10  Thomas Wolff  <towo@towo.net>
 607
 608         PR 4356
 609         PR 26865
 610         PR 27594
 611         * windres.c (quot): Revert previous delta.  Do not use double
 612         quotes when spaces are detected in options.
 613         * doc/binutils.texi (windres): Remove suggestion that the
 614         --preprocessor option can take arguments.
 615
 616 2021-05-10  Alan Modra  <amodra@gmail.com>
 617
 618         * dwarf.c (SAFE_BYTE_GET): Check bounds by subtracting amount from
 619         END rather than adding amount to PTR.
 620         (SAFE_SIGNED_BYTE_GET, SAFE_BYTE_GET64): Likewise.
 621
 622 2021-05-09  Alan Modra  <amodra@gmail.com>
 623
 624         * objcopy.c (eq_string): Delete.
 625         (create_symbol_htab): Use htab_eq_string.
 626
 627 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 628
 629         * README-how-to-make-a-release: Update html & pdf entries.
 630
 631 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 632
 633         * doc/Makefile.am (html-local, binutils/index.html): New targets.
 634         * doc/Makefile.in: Regenerate.
 635
 636 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 637
 638         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
 639         * doc/Makefile.in: Regenerate.
 640
 641 2021-05-07  Nick Clifton  <nickc@redhat.com>
 642
 643         * readelf.c (no_processor_specific_unwind): New function.
 644         (process_unwind): Use no_processor_specific_unwind for X86
 645         targets.
 646
 647 2021-05-07  Michael Forney <mforney@mforney.org>
 648
 649         * dwarf.c: Don't omit second operand of '?' operator.
 650
 651 2021-04-30  Nick Clifton  <nickc@redhat.com>
 652
 653         PR 27796
 654         * dwarf.c (load_debug_sup_file): Allocate memory for filename in
 655         .debug_sup section.
 656
 657 2021-04-29  Nick Clifton  <nickc@redhat.com>
 658
 659         PR 27594
 660         * doc/binutils.texi (windres): Correct the description of the
 661         default value of the --preprocessor argument.
 662
 663 2021-04-27  Nick Clifton  <nickc@redhat.com>
 664
 665         PR 27779
 666         * dwarf.c (parse_gnu_debuglink): Reject empty names.
 667         (parse_gnu_debugaltlink): Likewise.
 668
 669 2021-04-22  Clément Chigot  <clement.chigot@atos.net>
 670
 671         * od-xcoff.c (dump_xcoff32_symbols): Adapt to new
 672         aux structures.
 673
 674 2021-04-21  Nick Lott  <nick.lott@gmail.com>
 675
 676         PR 27672
 677         * readelf.c (sym_base): New variable.
 678         (enum print_mode): Add more modes.
 679         (print_vma): Add suport for new modes.
 680         (options): Add sym-base.
 681         (usage): Add sym-base.
 682         (parse_args): Add support for --sym-base.
 683         (print_dynamic_symbol_size): New function.
 684         (print_dynamic_symbol): Use new function.
 685         * doc/binutils.texi: Document the new feature.
 686         * NEWS: Mention the new feature.
 687
 688 2021-04-21  Nick Clifton  <nickc@redhat.com>
 689
 690         * testsuite/binutils-all/mips/global-local-symtab-sort-n64t.d:
 691         Adjust expected output to allow for named section symbols.
 692         * testsuite/binutils-all/mips/global-local-symtab-sort-o32t.d:
 693         Likewise.
 694         * testsuite/binutils-all/readelf.s-64: Likewise.
 695         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
 696         * testsuite/binutils-all/readelf.ss-tmips: Likewise.
 697         * testsuite/binutils-all/readelf.ss-unused: Likewise.
 698
 699 2021-04-21  Luo Longjun  <luolongjun@huawei.com>
 700
 701         * readelf.c (print_dynamic_symbol): Print the section name for
 702         section symbols without a name of their own.
 703
 704 2021-04-20  Andreas Krebbel  <krebbel@linux.ibm.com>
 705
 706         * MAINTAINERS: Remove Martin Schwidefsky as s390 maintainer and
 707         add him to Past Maintainers.
 708         Update my email address.
 709
 710 2021-04-19  Nick Clifton  <nickc@redhat.com>
 711
 712         PR 21702
 713         * arsup.c (ar_addmod): Enable plugin support, if available.
 714
 715 2021-04-19  Nick Clifton  <nickc@redhat.com>
 716
 717         * rename.c: (get_stat_atime_ns): Add prototype.
 718         (get_stat_mtime_ns): Add prototype.
 719
 720 2021-04-16  Alan Modra  <amodra@gmail.com>
 721
 722         PR 27725
 723         * rename.c (get_stat_atime, get_stat_mtime): Make static.
 724         (get_stat_atime_ns, get_stat_mtime_ns): Likewise.
 725
 726 2021-04-15  Pekka Seppänen  <pexu@sourceware.mail.kapsi.fi>
 727
 728         PR 27725
 729         * rename.c (get_stat_atime_ns): Add ATTRIBUTE_UNUSED.
 730         (get_stat_mtime_ns): Likewise.
 731
 732 2021-04-15  Alan Modra  <amodra@gmail.com>
 733
 734         PR 27725
 735         * configure.ac: Check for sys/time.h and utimensat.  Use standard
 736         checks for mkstemp and mkdtemp.  Whitespace.  Check for nanosecond
 737         members of struct stat.
 738         * rename.c: Prefer sys/time.h for utimes over utime.h for utime.
 739         (STAT_TIMESPEC, STAT_TIMESPEC_NS): Define
 740         (get_stat_atime_ns, get_stat_mtime_ns): New inline functions.
 741         (get_stat_atime, get_stat_mtime): Likewise.
 742         (set_times): Choose first available of utimensat, utimes, utime.
 743         Use above inline functions to set timespec and timeval values.
 744         * configure: Regenerate.
 745         * config.in: Regenerate.
 746         * testsuite/binutils-all/objcopy.exp (objcopy_test): Add test of
 747         file timestamp when --preserve-dates is used.
 748
 749 2021-04-15  Alan Modra  <amodra@gmail.com>
 750
 751         PR 27456
 752         * rename.c (smart_rename): When TO and FROM are equal, just set
 753         file timestamp.
 754         * objcopy.c (strip_main, copy_main): Always call smart_rename.
 755
 756 2021-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 757
 758         PR binutils/27708
 759         * testsuite/binutils-all/x86-64/pr27708.dump: New file.
 760         * testsuite/binutils-all/x86-64/pr27708.exe.bz2: Likewise.
 761         * testsuite/binutils-all/x86-64/x86-64.exp: Run binutils/27708
 762         test.
 763
 764 2021-04-14  Mark Harmstone  <mark@harmstone.com>
 765
 766         PR 27686
 767         * resbin.c (bin_to_res_version): Ignore any trailing bytes at the
 768         end of the structure.
 769
 770 2021-04-14  Frederic Cambus  <fred@statdns.com>
 771
 772         * readelf.c (get_netbsd_elfcore_note_type): Remove unneeded #ifdef
 773         checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
 774
 775 2021-04-14  Alan Modra  <amodra@gmail.com>
 776
 777         PR 27716
 778         * objdump.c (show_line): Don't limit paths to PATH_MAX.
 779         * readelf.c (struct filedata): Change program_interpreter from
 780         a char array to a char pointer.
 781         (process_program_headers): Sanity check PT_INTERP p_filesz.
 782         Malloc program_interpreter using p_filesz and read directly from
 783         file.
 784         (process_dynamic_section): Check program_interpreter is non-NULL.
 785         (free_filedata): New function, split out from..
 786         (process_object): ..here.
 787         (close_debug_file): Call free_filedata.
 788         * sysdep.h: Don't include sys/param.h.
 789         (PATH_MAX): Don't define.
 790         * configure.ac: Don't check for sys/param.h.
 791         * configure: Regenerate.
 792
 793 2021-04-13  Frederic Cambus  <fred@statdns.com>
 794
 795         * readelf.c (process_netbsd_elf_note): Remove now unneeded #ifdef
 796         check for NT_NETBSD_PAX.
 797
 798 2021-04-12  Alan Modra  <amodra@gmail.com>
 799
 800         * configure.ac (--enable-checking): Add support.
 801         * config.in: Regenerate.
 802         * configure: Regenerate.
 803
 804 2021-04-09  Alan Modra  <amodra@gmail.com>
 805
 806         * objdump.c (struct objdump_disasm_info): Delete dynrelbuf and
 807         dynrelcount.
 808         (find_symbol_for_address): Adjust for dynrelbuf and dynrelcount move.
 809         (disassemble_section, disassemble_data): Likewise.
 810
 811 2021-04-06  Alan Modra  <amodra@gmail.com>
 812
 813         * objdump.c (objdump_symbol_at_address): Return asymbol*.
 814
 815 2021-04-06  Alan Modra  <amodra@gmail.com>
 816
 817         * NEWS: Mention C99 requirement.
 818         * README: Likewise.  Modernise examples and "Reporting bugs".
 819
 820 2021-04-05  Alan Modra  <amodra@gmail.com>
 821
 822         * configure.ac: Assume long long is available.  Don't test for
 823         strings.h, stdlib.h, limits.h, locale.h, or wchar.h.  Check
 824         inttypes.h, stdint.h, sys/stat.h and sys/types.h. Don't check for
 825         strcoll, setlocale, setmode or location of time_t.  Don't check
 826         for fprintf, getenv, snprintf, strnlen, strstr or vsnprintf decls.
 827         (AC_ISC_POSIX, AXC_HEADER_STRING, AC_FUNC_ALLOCA): Don't invoke.
 828         * sysdep.h: Don't include alloca-conf.h, include config.h instead.
 829         Test HAVE_SYS_TYPES_H and reorder includes.  Include limits.h,
 830         locale.h, string.h and stdlib.h unconditionally.  Remove various
 831         fallback declarations.  Assume long long is available.
 832         * addr2line.c: Don't test HAVE_SETLOCALE.
 833         * ar.c: Likewise.
 834         * coffdump.c: Likewise.
 835         * dlltool.c: Likewise.
 836         * dllwrap.c: Likewise.
 837         * elfedit.c: Likewise.
 838         * nm.c: Likewise.
 839         * objcopy.c: Likewise.
 840         * objdump.c: Likewise.
 841         * readelf.c: Likewise.
 842         * size.c: Likewise.
 843         * srconv.c: Likewise.
 844         * strings.c: Likewise.
 845         * sysdump.c: Likewise.
 846         * windmc.c: Likewise.
 847         * windres.c: Likewise.
 848         * bucomm.c: Don't test HAVE_TIME_T_IN_TIME_H or HAVE_TIME_T_IN_TYPES_H.
 849         * dwarf.c: Include limits.h unconditionally.  Assume long long
 850         is available.
 851         * nm.c: Don't test HAVE_STRCOLL.
 852         * readelf.c: Don't test HAVE_WCHAR_H.
 853         * strings.c: Assume long long is available.
 854         * syslex.l: Include string.h unconditionally.
 855         * aclocal.m4: Regenerate.
 856         * config.in: Regenerate.
 857         * configure: Regenerate.
 858         * Makefile.in: Regenerate.
 859         * doc/Makefile.in: Regenerate.
 860
 861 2021-04-01  Martin Liska  <mliska@suse.cz>
 862
 863         * elfcomm.h (strneq): Remove strneq and use startswith.
 864         * readelf.c (ia64_process_unwind): Likewise.
 865         (process_note): Likewise.
 866
 867 2021-04-01  Martin Liska  <mliska@suse.cz>
 868
 869         * dllwrap.c: Use startswith function.
 870         * objcopy.c (is_dwo_section): Likewise.
 871         (handle_remove_section_option): Likewise.
 872         (copy_main): Likewise.
 873         * objdump.c (is_significant_symbol_name): Likewise.
 874
 875 2021-04-01  Martin Liska  <mliska@suse.cz>
 876
 877         * dwarf.c (display_debug_lines_raw): Replace const_strneq with
 878         startswith.
 879         (display_debug_lines_decoded): Likewise.
 880         (display_debug_links): Likewise.
 881         * elfcomm.c (setup_archive): Likewise.
 882         * elfcomm.h (const_strneq): Likewise.
 883         * readelf.c (process_section_headers): Likewise.
 884         (slurp_ia64_unwind_table): Likewise.
 885         (slurp_hppa_unwind_table): Likewise.
 886         (decode_arm_unwind): Likewise.
 887         (display_debug_section): Likewise.
 888         (process_note): Likewise.
 889
 890 2021-03-31  Alan Modra  <amodra@gmail.com>
 891
 892         * sysdep.h (POISON_BFD_BOOLEAN): Define.
 893         * addr2line.c, * ar.c, * arsup.c, * bfdtest2.c, * binemul.c,
 894         * binemul.h, * bucomm.c, * bucomm.h, * budbg.h, * coffgrok.c,
 895         * debug.c, * debug.h, * dlltool.c, * dwarf.c, * dwarf.h,
 896         * elfedit.c, * emul_aix.c, * mclex.c, * nm.c, * objcopy.c,
 897         * objdump.c, * od-macho.c, * prdbg.c, * rdcoff.c, * rddbg.c,
 898         * readelf.c, * rename.c, * stabs.c, * strings.c, * windint.h,
 899         * windmc.c, * windmc.h, * windres.c, * winduni.c,
 900         * wrstabs.c: Replace bfd_boolean with bool, FALSE with false,
 901         and TRUE with true throughout.
 902
 903 2021-03-31  Alan Modra  <amodra@gmail.com>
 904
 905         * coffdump.c: Include stdint.h in place of bfd_stdint.h.
 906         * dwarf.c: Likewise.
 907
 908 2021-03-31  Alan Modra  <amodra@gmail.com>
 909
 910         * prdbg.c (pr_function_type): Replace LITSTTCPY with strcpy.
 911
 912 2021-03-29  Alan Modra  <amodra@gmail.com>
 913
 914         * dlltool.c (main): Don't use "boolean_condition ? TRUE : FALSE".
 915         * dwarf.c (read_and_display_attr_value): Likewise.
 916         (display_debug_str_offsets): Likewise.
 917         * objdump.c (dump_bfd): Likewise.
 918         * readelf.c (dump_section_as_strings): Likewise.
 919         (dump_section_as_bytes): Likewise.
 920
 921 2021-03-29  Alan Modra  <amodra@gmail.com>
 922
 923         * objdump.c (process_links): Use type int.
 924         * readelf.c (request_dump): Don't increment do_dump, set it.
 925         * windint.h (target_is_bigendian): Use type bfd_boolean.
 926         * windmc.c (target_is_bigendian): Likewise.
 927         * windres.c (target_is_bigendian): Likewise.
 928
 929 2021-03-22  Martin Liska  <mliska@suse.cz>
 930
 931         * dlltool.c (scan_drectve_symbols): Replace usage of CONST_STRNEQ
 932         with startswith.
 933         * emul_aix.c (ar_emul_aix_parse_arg): Likewise.
 934         * objcopy.c (is_mergeable_note_section): Likewise.
 935         * objdump.c (dump_dwarf_section): Likewise.
 936         * prdbg.c (pr_method_type): Likewise.
 937         (pr_class_baseclass): Likewise.
 938         (tg_class_baseclass): Likewise.
 939         * readelf.c (process_lto_symbol_tables): Likewise.
 940         * stabs.c (ULLHIGH): Likewise.
 941         (parse_stab_argtypes): Likewise.
 942         (stab_demangle_function_name): Likewise.
 943
 944 2021-03-19  H.J. Lu  <hongjiu.lu@intel.com>
 945
 946         * readelf.c (get_machine_name): Add EM_INTELGT.
 947
 948 2021-03-18  Nick Clifton  <nickc@redhat.com>
 949
 950         PR 27478
 951         * readelf.c (dump_section_as_strings): Mention separate filename.
 952         (dump_section_as_bytes): Likewise.
 953         (dump_section_as_ctf): Likewise.
 954         (initialise_dumkps_byname): Only issue a warning for missing
 955         sections if processing the main file.
 956         (process_section_contents): Only issue a warning for unsumped
 957         section numbers in the main file.
 958         (initialise_dump_sects): New function.  Contains code extracted
 959         from ...
 960         (process_object): ... here.  Also call initialise_dump_sects for
 961         separate files.
 962
 963 2021-03-16  Nick Clifton  <nickc@redhat.com>
 964
 965         PR 27534
 966         * readelf.c (display_debug_section): Also retain .debug_addr
 967         sections.
 968
 969 2021-03-16  Nick Clifton  <nickc@redhat.com>
 970
 971         PR 27533
 972         * readelf.c (process_section_contents): Only dump debug
 973         information for separate files unless process_links is enabled.
 974         (process_object): Always call process_section_contents for
 975         separate info files.
 976
 977 2021-03-15  Nick Clifton  <nickc@redhat.com>
 978
 979         PR 27487
 980         * nm.c (FORMAT_JUST_SYMBOLS): Define.
 981         (struct optput_fns): Add entry for FORMAT_JUST_SYMBOLS.
 982         (long_options): Add just-symbols.
 983         (set_output_format): Add support for just-symbols.
 984         (get_print_format): Likewise.
 985         (do_not_print_object_filename): New function.
 986         (do_not_print_archive_filename): New function.
 987         (do_not_print_archive_member): New function.
 988         (do_not_print_symbol_filename): New function.
 989         (just_print_symbol_name): New function.
 990         (main): Handle --just-symbols.
 991         * NEWS: Mention the new feature.
 992         * doc/binutils.texi: Document the new feature.
 993
 994 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 995
 996         * od-xcoff.c: Replace RTB by TRL entry.
 997
 998 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 999             Andrew Burgess  <andrew.burgess@embecosm.com>
1000
1001         * readelf.c (get_note_type): Handle NT_RISCV_CSR.
1002
1003 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
1004             Andrew Burgess  <andrew.burgess@embecosm.com>
1005
1006         * readelf.c (get_note_type): Handle NT_GDB_TDESC.
1007
1008 2021-03-05  Nick Clifton  <nickc@redhat.com>
1009
1010         PR 27387
1011         * dwarf.c (display_debug_macro): Handle the displaying of
1012         DW_MACRO_define_strp and DW_MACRO_undef_strp in v4
1013         .debug_macro.dwo sections.
1014
1015 2021-03-04  Nick Clifton  <nickc@redhat.com>
1016
1017         PR 27478
1018         * objdump.c (process_links): New variable.
1019         (usage): Add --process-links.
1020         (long_options): Likewise.
1021         (dump_bfd): Stop processing once the bfd has been loaded unless
1022         this is the main file or process_links has been enabled.
1023         (main): Handle the process-links option.
1024         * readelf.c (process_links): New variable.
1025         (struct filedata): Add is_separate field.
1026         (options): Add --process-links.
1027         (usage): Likewise.
1028         (parse_args): Likewise.
1029         (process_file_header): Include the filename when dumping
1030         information for separate debuginfo files.
1031         (process_program_headers): Likewise.
1032         (process_section_headers): Likewise.
1033         (process_section_groups): Likewise.
1034         (process_relocs): Likewise.
1035         (process_dynamic_section): Likewise.
1036         (process_version_sections): Likewise.
1037         (display_lto_symtab): Likewise.
1038         (process_symbol_table): Likewise.
1039         (process_syminfo): Likewise.
1040         (initialise_dumps_by_name): Likewise.
1041         (process_section_contents): Likewise.
1042         (process_notes_at): Likewise.
1043         (process_notes): Likewise.
1044         (open_file): Add is_separate parameter.  Use to initialise the
1045         is_separate field in the filedata structure.
1046         (open_deug): Update call to open_file.
1047         (process_object): Add processing of the contents of separate
1048         debuginfo files, gated by the process_links variable.
1049         (process_archive): Update call to open_file.
1050         (process_file): Initialise the is_separate field in the filedata
1051         structure.
1052         * dwarf.c (load_separate_debug_info_file): Only report the
1053         loading of a separate file if debug links are being dumped.
1054         * objcopy.c (keep_section_symbols): New variable.
1055         (enum command_line_switch): Add OPTION_KEEP_SYMBOLS.
1056         (strip_options): Add keep-section-symbols.
1057         (copy_options): Likewise.
1058         (copy_usage): Likewise.
1059         (strip_usage): Likewise.
1060         (copy_object): Keep section symbols if requested by command line
1061         option.
1062         (strip_main): Handle --keep-section-symbols.
1063         (copy_main): Likewise.
1064         * doc/binutils.texi: Document the new options.
1065         * NEWS: Mention the new features.
1066         * testsuite/binutils-all/compress.exp (test_gnu_debuglink):
1067         Update options passed to objdump.  Use diff rather than cmp to
1068         compare the dumped data.
1069         * testsuite/binutils-all/objdump.WK2: Update regexp.
1070         * testsuite/binutils-all/objdump.WK3: Update regexp.
1071         * testsuite/binutils-all/objdump.exp: Use --process-links
1072         instead of --dwarf=follow-links.
1073         * testsuite/binutils-all/readelf.exp (readelf_test): Include
1074         readelf's output in the log when the test fails.
1075         Add the -P option to the -wKis test.
1076         * testsuite/binutils-all/readelf.wKis: Update expected output.
1077
1078 2021-03-03  Alan Modra  <amodra@gmail.com>
1079
1080         PR 27493
1081         * objcopy.c (filter_symbols): Apply --weaken to undefined symbols.
1082         * NEWS: Mention feature.
1083
1084 2021-03-01  H.J. Lu  <hongjiu.lu@intel.com>
1085
1086         PR binutils/27486
1087         * dwarf.c (load_separate_debug_info): Issue warning only if
1088         do_debug_links is set.
1089         * testsuite/binutils-all/compress.exp: Run objdump and readelf
1090         with missing debug file.
1091
1092 2021-03-01  Alan Modra  <amodra@gmail.com>
1093
1094         PR 27128
1095         * doc/binutils.texi: Add nm --with-symbol-versions and
1096         --without-symbol-versions documentation.
1097         * nm.c (with_symbol_versions): New variable.
1098         (enum long_option_values): Delete OPTION_WITH_SYMBOL_VERSIONS.
1099         (long_options): Make --with-symbol-versions entry twiddle the flag.
1100         Add --without-symbol-versions.
1101         (print_symname): Strip version when !with_symbol_versions.  Add
1102         dynamic version info under control of with_symbol_versions.
1103         (main): Remove OPTION_WITH_SYMBOL_VERSIONS case.
1104
1105 2021-02-26  Fangrui Song  <maskray@google.com>
1106
1107         PR 27408
1108         * readelf.c (quiet): New option flag.
1109         (enum long_option_values): New enum to hold long option value.
1110         (long_options): Add --quiet.
1111         (usage): Mention --quiet.
1112         (display_rel_file): If quiet is enabled, suppress "no symbols".
1113         (main): Handle the new option.
1114         * NEWS: Mention --quiet.
1115         * docs/binutils.texi: Document --quiet.
1116
1117 2021-02-26  Tom de Vries  <tdevries@suse.de>
1118
1119         * dwarf.c (display_debug_addr): Handle dwarf-5 .debug_addr bits.
1120
1121 2021-02-26  Tom de Vries  <tdevries@suse.de>
1122
1123         PR 27390
1124         * dwarf.c: (skip_attr_bytes): Add support for DW_FORM_str* and
1125         DW_FORM_addrx*.
1126         (read_and_display_attr_value): Likewise.
1127
1128 2021-02-25  Nick Clifton  <nickc@redhat.com>
1129
1130         * dwarf.c (get_type_abbrev_from_form): Accept but ignore sup
1131         forms.
1132         (read_and_display_attr_value): Handle sup forms.
1133         (display_debug_sup): New function.  Displays the contents of a
1134         .debug_sup section.
1135         (load_debug_sup_file): New function.  Loads the contents of a file
1136         referenced by a .debug_sup section.
1137         (check_for_and_load_links): Call load_debug_sup_file.
1138         (debug_displays): Add entry for .debug_sup.
1139         * dwarf.h (enum dwarf_section_display_enum): Add debug_sup.
1140         * readelf.c (process_section_headers): Add support for debug_sup.
1141         * doc/debug.options.texi: Note that the =links option will display
1142         the contents of .debug_sup sections.
1143         * NEWS: Mention the new support.
1144
1145 2021-02-25  Alan Modra  <amodra@gmail.com>
1146
1147         PR 27456
1148         * rename.c (simple_copy): Mark target_stat ATTRIBUTE_UNUSED.
1149
1150 2021-02-24  Nick Clifton  <nickc@redhat.com>
1151
1152         PR 27285
1153         * od-elf32_avr.c (elf32_avr_get_memory_usage): Check for overflows
1154         when adding together the section sizes.
1155
1156 2021-02-24  Nick Clifton  <nickc@redhat.com>
1157
1158         * objcopy.c (merge_gnu_build_notes): Remove support for v1/v2 GNU
1159         build notes.
1160         * readelf.c (print_gnu_build_attribute_description): Likewise.
1161
1162 2021-02-24  Alan Modra  <amodra@gmail.com>
1163             Siddhesh Poyarekar  <siddhesh@gotplt.org>
1164
1165         PR 27456
1166         * bucomm.h (smart_rename): Update prototype.
1167         * rename.c (smart_rename): Add fromfd and preserve_dates params.
1168         Pass fromfd and target_stat to simple_copy.  Call set_times
1169         when preserve_dates.
1170         (simple_copy): Accept fromfd rather than from filename.  Add
1171         target_stat param.  Rewind fromfd rather than opening.  Open
1172         "to" file without O_CREAT.  Try to preserve S_ISUID and S_ISGID.
1173         * ar.c (write_archive): Rename ofd to tmpfd.  Dup tmpfd before
1174         closing output temp file, and pass tmpfd to smart_rename.
1175         * arsup.c (temp_fd): Rename from real_fd.
1176         (ar_save): Dup temp_fd and pass to smart_rename.
1177         * objcopy.c (strip_main, copy_main): Likewise, and pass
1178         preserve_dates.
1179
1180 2021-02-24  Alan Modra  <amodra@gmail.com>
1181
1182         PR 27456
1183         * rename.c: Tidy throughout.
1184         (smart_rename): Always copy.  Remove windows specific code.
1185
1186 2021-02-20  Alan Modra  <amodra@gmail.com>
1187
1188         * testsuite/lib/binutils-common.exp: Whitespace fixes throughout.
1189         (run_dump_test): Fail if expecting errors from a file like we do
1190         for error strings, if no error is seen.
1191
1192 2021-02-19  Alan Modra  <amodra@gmail.com>
1193
1194         * testsuite/binutils-all/readelf.exp (pr26548): Run for 32-bit too.
1195
1196 2021-02-19  Siddhesh Poyarekar  <siddhesh@gotplt.org>
1197
1198         * ar.c (write_archive): Remove TARGET_STAT.  Adjust call to
1199         SMART_RENAME.
1200         * arsup.c (ar_save): Likewise.
1201         * objcopy (strip_main): Don't copy TMPFD.  Don't set times on
1202         temporary file and adjust call to SMART_RENAME.
1203         (copy_main): Likewise.
1204         * rename.c [!S_ISLNK]: Remove definitions.
1205         (try_preserve_permissions): Remove function.
1206         (smart_rename): Remove FD, PRESERVE_DATES arguments.  Use
1207         rename system call only if TO does not exist.
1208         * bucomm.h (smart_rename): Adjust declaration.
1209
1210 2021-02-18  Nick Clifton  <nickc@redhat.com>
1211
1212         * objcopy.c (merge_gnu_build_notes): Handle notes with a start
1213         address that is higher than the end address.
1214
1215 2021-02-17  Alan Modra  <amodra@gmail.com>
1216
1217         * dwarf.c: Include limits.h.
1218         (CHAR_BIT): Provide backup define.
1219         (read_leb128): Use CHAR_BIT to size "result" in bits.  Correct
1220         signed overflow checking.
1221         * testsuite/binutils-all/pr26548.s,
1222         * testsuite/binutils-all/pr26548.d,
1223         * testsuite/binutils-all/pr26548e.d: New tests.
1224         * testsuite/binutils-all/readelf.exp: Run them.
1225         (readelf_test): Drop unused "xfails" parameter.  Update all uses.
1226
1227 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1228
1229         * dwarf.c (process_debug_info): Initialize "dwo_id".
1230
1231 2021-02-15  Alan Modra  <amodra@gmail.com>
1232
1233         * objdump.c (load_specific_debug_section): Don't call
1234         bfd_cache_section_contents.  Rearrange so that
1235         bfd_get_full_section_contents is not called on path where
1236         bfd_simple_get_relocated_section_contents is called.
1237         Don't set section->user_data.
1238         (free_debug_section): Always free section->start.  Don't twiddle
1239         section flags.
1240         * readelf.c (load_specific_debug_section): Don't set user_data.
1241         * dwarf.h (struct dwarf_section): Remove use_data field.
1242         * dwarf.c (NO_ABBREVS, ABBREV): Adjust to suit.
1243
1244 2021-02-15  Alan Modra  <amodra@gmail.com>
1245
1246         * testsuite/binutils-all/compress.exp: Remove nds32 xfails.
1247         * testsuite/binutils-all/objdump.exp: Likewise.
1248
1249 2021-02-14  Alan Modra  <amodra@gmail.com>
1250
1251         * objdump.c (slurp_symtab): Don't add an extra entry for NULL
1252         to the symbol array.
1253         (slurp_dynamic_symtab): Likewise.
1254         (dump_bfd): Formatting.  Copy terminating NULL from extra_syms.
1255
1256 2021-02-14  Alan Modra  <amodra@gmail.com>
1257
1258         * Makefile.in: Regenerate.
1259         * doc/Makefile.in: Regenerate.
1260
1261 2021-02-13  Mike Frysinger  <vapier@gentoo.org>
1262
1263         * aclocal.m4: Regenerate.
1264
1265 2021-02-12  Nick Clifton  <nickc@redhat.com>
1266
1267         * configure.ac (follow-debug-links): Add option to enable or
1268         disable the following of debug links by default.  Set the
1269         default for the option to be 'follow'.
1270         * dwarf.c (do_follow_links): Initialise with DEFAULT_FOR_FOLLOW_LINKS.
1271         (dwarf_select_sections_by_names): Add no-follow-links option.
1272         (dwarf_select_sections_by_letter): Add 'N' option.
1273         * objdump.c (usage): Add conditional text describing the
1274         follow links option.
1275         (slurp_symtab): Ensure that there is a NULL entry at the end
1276         of the symbol table.
1277         (slurp_dynamic_symtab): Likewise.
1278         (dump_bfd): When extending the symbol table, ensure that there
1279         is still a NULL entry at the end.
1280         * readelf.c (usage): Add conditional text describing the
1281         follow links option.
1282         * doc/binutils.texi: Update documentation for objcopy and
1283         readelf.
1284         * doc/debug.options.texi: Update documentation of the
1285         follow-links option.
1286         * config.in: Regenerate.
1287         * configure: Regenerate.
1288         * testsuite/binutils-all/compress.exp: Add the -WN option to
1289         objdump command lines that are not expecting to follow links.
1290         * testsuite/binutils-all/readelf.exp: Add the
1291         --debug-dump=no-follow-links option to tests that are not
1292         expecting to follow debug links.
1293         * NEWS: Mention the new behaviour.
1294
1295 2021-02-12  Alan Modra  <amodra@gmail.com>
1296
1297         * testsuite/binutils-all/objcopy.exp: Report "unsupported" when
1298         gas or ld fails to build a testcase rather than "unresolved".
1299         Report "fail" when readelf returns an error status rather than
1300         "unresolved".
1301         * testsuite/binutils-all/ar.exp: Likewise.
1302         * testsuite/binutils-all/compress.exp: Likewise.
1303         * testsuite/binutils-all/readelf.exp: Likewise.
1304
1305 2021-02-12  Alan Modra  <amodra@gmail.com>
1306
1307         * testsuite/binutils-all/pr25662.s: Replace "a" with "aaa" and
1308         "c" with "ccc" labels.
1309
1310 2021-02-12  Tom de Vries  <tdevries@suse.de>
1311
1312         * dwarf.h (debug_info): Fix typo in comment.
1313
1314 2021-02-12  Tom de Vries  <tdevries@suse.de>
1315
1316         * dwarf.c (display_debug_str_offsets): Handle multiple sets of
1317         entries.
1318
1319 2021-02-12  Tom de Vries  <tdevries@suse.de>
1320
1321         * dwarf.c (process_debug_info): Print DWO ID.
1322
1323 2021-02-11  Alan Modra  <amodra@gmail.com>
1324
1325         PR 27290
1326         PR 27293
1327         PR 27295
1328         * od-elf32_avr.c (elf32_avr_get_note_section_contents): Formatting.
1329         Use bfd_malloc_and_get_section.
1330         (elf32_avr_get_note_desc): Formatting.  Return descsz.  Sanity
1331         check namesz.  Return NULL if descsz is too small.  Ensure
1332         string table is terminated.
1333         (elf32_avr_get_device_info): Formatting.  Add note_size param.
1334         Sanity check note.
1335         (elf32_avr_dump_mem_usage): Adjust to suit.
1336
1337 2021-02-10  Tom de Vries  <tdevries@suse.de>
1338
1339         PR binutils/27391
1340         * dwarf.c (load_dwo_file): Handle case that name is absolute path.
1341
1342 2021-02-10  Tom de Vries  <tdevries@suse.de>
1343
1344         PR binutils/27371
1345         * dwarf.c (display_debug_ranges): Filter range lists according to
1346         section.
1347
1348 2021-02-09  Tom de Vries  <tdevries@suse.de>
1349
1350         PR binutils/27370
1351         * dwarf.c (get_type_abbrev_from_form): Handle DW_FORM_ref_sig8.
1352
1353 2021-02-09  Tom de Vries  <tdevries@suse.de>
1354
1355         PR binutils/27386
1356         * dwarf.c (process_debug_info): Handling DW_UT_skeleton and
1357         DW_UT_split_compile.
1358
1359 2021-02-09  Alan Modra  <amodra@gmail.com>
1360
1361         * testsuite/lib/binutils-common.exp (supports_gnu_osabi): Remove
1362         symbianelf.
1363
1364 2021-02-07  Alan Modra  <amodra@gmail.com>
1365
1366         * unwind-ia64.c (unw_print_xyreg): Don't leave output buffer
1367         uninitialised on invalid input.
1368
1369 2021-02-06  Alan Modra  <amodra@gmail.com>
1370
1371         PR 27349
1372         * rename.c (smart_rename): Test for existence and type of output
1373         file with lstat.
1374
1375 2021-02-05  Nick Clifton  <nickc@redhat.com>
1376
1377         * MAINTAINERS: Remove Richard Henderson as the ALPHA maintainer.
1378
1379 2021-02-05  Eli Zaretskii  <eliz@gnu.org>
1380
1381         PR 27252
1382         * elfedit.c (check_file):
1383         * bucomm.c (get_file_size): Fix typos in comments.
1384
1385 2021-02-05  Alan Modra  <amodra@gmail.com>
1386
1387         PR 27345
1388         * arsup.c (ar_save): Use stat rather than lstat.
1389
1390 2021-02-03  Alan Modra  <amodra@gmail.com>
1391
1392         PR 27270
1393         PR 27284
1394         PR 26945
1395         * ar.c: Don't include libbfd.h.
1396         (write_archive): Replace xmalloc+strcpy with xstrdup.  Use
1397         bfd_stat rather than fstat on iostream.  Move stat and fd tests
1398         outside of _WIN32 ifdef.  Delete skip_stat variable.
1399         * arsup.c (temp_name, real_ofd): New static variables.
1400         (ar_open): Use make_tempname and bfd_fdopenw.
1401         (ar_save): Adjust to suit ar_open changes.  Move stat output
1402         of _WIN32 ifdef.
1403         * objcopy.c: Don't include libbfd.h.
1404         (copy_file): Use bfd_stat.
1405
1406 2021-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1407
1408         PR binutils/27281
1409         * readelf.c (process_section_headers): Add 'R' and 'D' to
1410         "Key to Flags:".
1411         * testsuite/binutils-all/retain1a.d: Updated.
1412
1413 2021-01-30  Nick Clifton  <nickc@redhat.com>
1414
1415         * README-how-to-make-a-release: Small updates after the 2.35.2
1416         release.
1417
1418 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
1419
1420         PR 4356
1421         * windres.c (quot): Use double quotes to protect strings on
1422         Windows platforms.
1423
1424 2021-01-28  Eli Zaretskii  <eliz@gnu.org>
1425
1426         PR 27252
1427         * bucomm.c (get_file_size): Add code to handle /dev/null on
1428         Windows systems.
1429         * elfedit.c (check_file): Likewise.
1430
1431 2021-01-27  Nick Clifton  <nickc@redhat.com>
1432
1433         * objcopy.c (copy_main): Remove conditional control of the calls
1434         to free, simplifying the code and making it easier to detect
1435         typos.
1436
1437 2021-01-26  Frederic Cambus  <fred@statdns.com>
1438
1439         * objcopy.c (copy_main): Fix a double free happening when both
1440         --localize-symbols and --globalize-symbols options are invoked
1441         together.
1442
1443 2021-01-24  Nick Clifton  <nickc@redhat.com>
1444
1445         * README-how-to-make-a-release: Minor updates after the 2.36 release.
1446
1447 2021-01-16  Alan Modra  <amodra@gmail.com>
1448
1449         * readelf.c (uncompress_section_contents): Tidy inflateEnd result test.
1450
1451 2021-01-15  Alan Modra  <amodra@gmail.com>
1452
1453         PR 26539
1454         * readelf.c (uncompress_section_contents): Always call inflateEnd.
1455
1456 2021-01-14  Alexandre Oliva <oliva@gnu.org>
1457
1458         * MAINTAINERS: Update my email address.
1459
1460 2021-01-14  Nick Clifton  <nickc@redhat.com>
1461
1462         * po/sv.po: Updated Swedish translation.
1463
1464 2021-01-13  Alan Modra  <amodra@gmail.com>
1465
1466         * Makefile.in: Regenerate.
1467         * doc/Makefile.in: Regenerate.
1468
1469 2021-01-13  Zebediah Figura  <z.figura12@gmail.com>
1470
1471         PR 27037
1472         * dlltool.c (i386_trampoline): Adjust %rsp immediately on entry
1473         and before exit.
1474         (i386_x64_trampoline): Add SEH annotations.
1475         (struct mac): Add how_seh field.
1476         (make_delay_head): If how_set field is true add SEh instructions.
1477
1478 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1479
1480         PR binutils/26792
1481         * configure.ac: Use GNU_MAKE_JOBSERVER.
1482         * aclocal.m4: Regenerated.
1483         * configure: Likewise.
1484
1485 2021-01-12  Nick Clifton  <nickc@redhat.com>
1486
1487         * po/fr.po: Updated French translation.
1488
1489 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1490
1491         PR ld/27173
1492         * configure: Regenerated.
1493
1494 2021-01-11  Nick Clifton  <nickc@redhat.com>
1495
1496         * po/pt.po: Updated Portuguese translation.
1497         * po/sr.po: Updated Serbian translation.
1498         * po/uk.po: Updated Ukranian translation.
1499
1500 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1501
1502         * configure: Regenerated.
1503
1504 2021-01-09  Nick Clifton  <nickc@redhat.com>
1505
1506         * configure: Regenerate.
1507         * po/binutils.pot: Regenerate.
1508
1509 2021-01-09  Nick Clifton  <nickc@redhat.com>
1510
1511         * 2.36 release branch crated.
1512         * README-how-to-make-a-release: Add note about updating Makefiles
1513         and libtool files.
1514         * BRANCHES: Add binutils-2.36-branch.
1515
1516 2021-01-09  Alan Modra  <amodra@gmail.com>
1517
1518         * configure: Regenerate.
1519
1520 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
1521
1522         * configure: Regenerate.
1523
1524 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1525
1526         PR 27109
1527         * objcopy.c (copy_object): Handle section symbols for
1528         non-relocatable inputs.
1529         * testsuite/binutils-all/readelf.exp (readelf_test): Check
1530         is_elf_unused_section_symbols.
1531         * testsuite/binutils-all/readelf.s-64: Updated.
1532         * testsuite/binutils-all/readelf.ss: Likewise.
1533         * testsuite/binutils-all/readelf.ss-64: Likewise.
1534         * testsuite/binutils-all/readelf.s-64-unused: New file.
1535         * testsuite/binutils-all/readelf.ss-64-unused: Likewise.
1536         * testsuite/binutils-all/readelf.ss-unused: Likewise.
1537         * testsuite/lib/binutils-common.exp
1538         (is_elf_unused_section_symbols): New proc.
1539
1540 2021-01-06  Reuben Thomas  <rrt@sc3d.org>
1541
1542         * binutils/readelf.c: Correct grammar in comment.
1543
1544 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
1545
1546         * coffgrok.c (do_type): Correct spelling of auxiliary in errors.
1547         * doc/binutils.texi: Correct grammar.
1548         * readelf.c (process_version_sections): Correct spelling of auxiliary
1549         in warning.
1550         * testsuite/binutils-all/vax/objdump.exp: Comment grammar fix.
1551
1552 2021-01-01  Alan Modra  <amodra@gmail.com>
1553
1554         Update year range in copyright notice of all files.
1555
1556 For older changes see ChangeLog-2020
1557 \f
1558 Copyright (C) 2021-2022 Free Software Foundation, Inc.
1559
1560 Copying and distribution of this file, with or without modification,
1561 are permitted in any medium without royalty provided the copyright
1562 notice and this notice are preserved.
1563
1564 Local Variables:
1565 mode: change-log
1566 left-margin: 8
1567 fill-column: 74
1568 version-control: never
1569 End: